-92.95% is the change from 993 to 70
Calculation steps:
[( 70 - 993 ) ÷ 993] x 100 = -92.95%
Formula
Percentage change = [(70 - 993) / 993] x 100
Subtract the new number by the original number
70 - 993 = -923
-923 ÷ 993 = -0.9295065458207452
-0.9295065458207452 x 100 = -92.95%